CN109443087A - A kind of antiriot fork having instantaneous percussion function - Google Patents
A kind of antiriot fork having instantaneous percussion function Download PDFInfo
- Publication number
- CN109443087A CN109443087A CN201910003011.8A CN201910003011A CN109443087A CN 109443087 A CN109443087 A CN 109443087A CN 201910003011 A CN201910003011 A CN 201910003011A CN 109443087 A CN109443087 A CN 109443087A
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- clamp
- stock
- guide groove
- drawstring
- gear
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- 238000009527 percussion Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005491 wire drawing Methods 0.000 claims description 74
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 210000003746 feather Anatomy 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B15/00—Weapons not otherwise provided for, e.g. nunchakus, throwing knives
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to social safety-security areas, more particularly to a kind of antiriot fork for having instantaneous percussion function, comprising: shell, first gear bar, second gear bar, the first drawstring, the second drawstring, third drawstring, the first clamp, the second clamp, spring mechanism, stock, first flap, percussion spring, sliding block, guide pin.The guide pin of sliding block is located in the gap of the stock guide groove of stock when use, percussion spring is in compressive state at this time, guide pin is slid into from stock guide groove from the opening position of stock guide groove, percussion spring moment is fired, sliding block is quickly pushed backward, sliding drives third drawstring quickly to pull back, enable the first clamp is synchronous with the second clamp symmetrically to carry out angular turn, user only needs that sleeve is pushed to fire percussion spring, the first clamp is fired into from percussion spring and the second jaws close duration is almost in a flash, used time is very short, to prevent missing uniform opportunity, it is simple and convenient practical.
Description
Technical field
The present invention relates to social safety-security areas, in particular to a kind of antiriot fork for having instantaneous percussion function.
Background technique
Probably riot takes place frequently cruelly at present, and anti-terrorism stability maintenance situation is increasingly serious, and a variety of police apparatus extensive utilizations are to anti-riot
And security field, such as baton, rubber stick, capture penetrate wire stitcher and police fork, though these equipment play certain precautionary measures,
But produce little effect, when have police service and Security Personnel it is injured and sacrifice phenomenon.Anti-riot capture pitches extensive utilization to anti-riot and peace
Guarantor field, anti-riot capture fork length is longer, can enable Security Personnel or police it is safer tackle armed ruffian, together
When, the anti-riot fork that captures is also safer instrument, can also prevent from hurting ruffian when controling the mob.
The antiriot fork overwhelming majority prong that market uses does not have the ability of opening and closure, cannot quickly and effectively subdue
Ruffian, the prong of a small number of antiriot forks have the function of opening and closing, but cannot accomplish moment percussion closure prong, in the process of closure prong
In need whole process manually control its closure, the closure used time is too long and troublesome in poeration.It is written in water to arrest chance, equally not
Ruffian can quickly and effectively be subdued.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of antiriot forks for having instantaneous percussion function.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of antiriot fork having instantaneous percussion function provided by the invention, comprising: shell, first gear bar, second gear bar,
First drawstring, the second drawstring, third drawstring, the first clamp, the second clamp, spring mechanism, stock, first flap, percussion spring,
Sliding block, guide pin；
Shell is connect with stock, and cavity, first gear bar, the gear structure of second gear bar and the first folder are offered in shell
It clamps, the gear end of the second clamp is hinged in cavity, first gear bar, the first clamp and second gear bar, the second clamp pair
Claim setting, the gear structure of first gear bar is meshed with the gear end of the first clamp, the gear structure of second gear bar and the
The gear end of two clamps is meshed, and the gear end of the first clamp is meshed with the gear end of the second clamp, the bar of first gear bar
Structure and first drawstring one end are hinged, and the rod structure of second gear bar and second drawstring one end are hinged, the first drawstring, the second drawstring
The other end symmetrically extends to housing rear end and converges with third drawstring, and the end of the second clamp is provided with clamp column, the first clamp
End in be provided with spring mechanism and the clamp hole opposite with spring mechanism position for unidirectionally clamping clamp column；
Stock is hollow structure, and stock guide groove is offered on stock, and stock guide groove side offers gap, the hollow structure of stock
Interior edge be disposed with from shell to stock direction first flap, percussion spring, sliding block, percussion spring be connected to first flap with
Between sliding block, guide pin is arranged on sliding block and activity is threaded through in the gap of stock guide groove and stock guide groove, and third drawstring extends
It is connect in the hollow structure of stock with sliding block.
Further, spring mechanism includes: clip spring seat, circlip set, circlip；Circlip set runs through hollow two to be internal up and down
A circular bosses setting；The circlip set biggish circular bosses of outer diameter, which are internally provided with inside the lesser circular bosses of annular slot, outer diameter, to be set
It is equipped with the resigning annular groove that diameter is less than annular slot；Chuck outstanding, circlip set are formed between resigning annular groove and annular slot
Inside is cased with clip spring seat, is provided with circular groove above pedestal below clip spring seat, chuck is fastened in circular groove, and the pedestal card of clip spring seat is set
In annular slot, the thickness of annular slot is greater than the thickness of pedestal, and clip spring seat upper end is set as taper, the tapered surface of clip spring seat
On be provided with circlip, the shape of circlip is profiling setting relative to clip spring seat, and the taper of the tapered surface of circlip is less than clip spring seat
The taper of tapered surface, the position that circlip covers corresponding circlip front end are set as closing up, and circlip is mounted in resigning annular groove, in clip spring seat
Portion's upper and lower side is circular hole through setting.
Further, antiriot fork further include: the first wire drawing, the second wire drawing, third wire drawing；First wire drawing, the second wire drawing one
End be connected on clip spring seat, the first wire drawing, the second wire drawing extend after converge with third wire drawing, be provided on stock be hinged with turn
Button, third wire drawing, which extends in the hollow structure of stock, to be wrapped on turn-button.
Further, 180 degree is arranged at intervals with two convex blocks on the pedestal of clip spring seat, and is connected separately on two convex blocks
One wire drawing, the second wire drawing offer the spin bath flexibly pulled for the first wire drawing, the second wire drawing on the first clamp.
Further, it is provided in the cavity structure of shell for by the first drawstring, the second drawstring and the first clamp, second
The drawstring baffle that the gear end of clamp separates.
Further, the first clamp, rod structure to reply first gear bar, second gear bar is offered on the second clamp
Keep away the resigning square groove of position when close.
Further, it is located on stock at stock guide groove front end and is provided with baffle ring, the stock between stock guide groove and baffle ring
It is provided with feather key on outer wall, feather key is provided on the stock outer wall of rear end of the stock guide groove far from baffle ring, antiriot fork further includes set
Cylinder, the stock guide groove region periphery of stock are cased with sleeve, connect between sleeve and stock for feather key, barrel forward end part is provided with
Sleeve guide groove corresponding with the stock guide groove of stock, sleeve guide groove front end are again provided in the gap corresponding position of stock guide groove
Gap, is provided with oblique angle between the gap and sleeve guide groove of sleeve guide groove, guide pin activity is threaded through sleeve guide groove and sleeve guide groove
Gap in.
Further, antiriot fork further include: second flap, buffer spring；Setting inside stock at stock guide groove rear end
There is second flap, the front end of second flap is provided with buffer spring.
Further, stock rear end is connected with handle end, and handle end is in rectangular-ambulatory-plane, the rectangular-ambulatory-plane inside configuration of handle end
It is hinged with turn-button, turn-button is internally provided with the winding road of circular ring shape, and third wire drawing is wrapped on winding road.
Further, the front end of shell is provided with electric shock baton.
The antiriot fork for having instantaneous percussion function of the invention, the guide pin of sliding block are located at the gap of the stock guide groove of stock
In, distance is minimum between sliding block and first flap at this time, and percussion spring is in compressive state, and the first clamp is also located with the second clamp
In the state that angle is opened, guide pin is slid into from stock guide groove from the opening position of stock guide groove, fires spring rear end at this time
The thrust that sliding block does not have corresponding power to offset percussion spring, percussion spring moment are fired, sliding block are quickly pushed backward, are slided
Third drawstring is driven quickly to pull back, third drawstring drives the first drawstring quickly to pull back with the second drawstring, the first drawstring
The end of first gear bar Yu second gear bar rod structure is quickly pulled back with the second drawstring, so that first gear bar and second
Rack rotation, first gear bar and second gear bar can be driven respectively when rotating the gear end of the first clamp and the second clamp into
Row correspondingly rotates, and enables the first clamp is synchronous with the second clamp symmetrically to carry out angular turn, user only needs to push
Sleeve fires percussion spring, and being fired into the first clamp and the second jaws close duration from percussion spring is almost a flash
Between, the used time is very short, simple and convenient practical to prevent missing uniform opportunity.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structure chart when antiriot fork of the invention for having instantaneous percussion function is not closed；
Structure chart when Fig. 2 is the antiriot fork closure of the invention for having instantaneous percussion function；
Fig. 3 is the cutaway view that the present invention has shell in the antiriot fork of instantaneous percussion function；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the structure chart that the present invention has the first clamp in the antiriot fork of instantaneous percussion function；
Fig. 6 is the structure chart of the invention having when clamp column is clamped in the antiriot fork of instantaneous percussion function；
Fig. 7 is the structure chart that the present invention has clamp hole in the antiriot fork of instantaneous percussion function；
Fig. 8 is the cutaway view that the present invention has clamp hole in the antiriot fork of instantaneous percussion function；
Fig. 9 is the structure chart that the present invention has spring mechanism in the antiriot fork of instantaneous percussion function；
Figure 10 is that the present invention has the structure chart that stock in the antiriot fork of instantaneous percussion function is arranged sleeve；
Figure 11 is that the present invention has stock guide barrel construction figure in the antiriot fork of instantaneous percussion function；
Figure 12 is the structure chart for the antiriot fork middle sleeve that the present invention has instantaneous percussion function；
Figure 13 is that the present invention has a kind of cutaway view of state of stock hollow structure in the antiriot fork of instantaneous percussion function；
Figure 14 is the cutaway view that the present invention has stock hollow structure another kind state in the antiriot fork of instantaneous percussion function；
Wherein appended drawing reference are as follows: 1, shell；2, first gear bar；3, second gear bar；4, the first drawstring；5, the second drawstring；6,
Third drawstring；7, the first clamp；8, the second clamp；9, stock；10, first flap；11, spring is fired；12, sliding block；13, it leads
Pin；14, clamp column；15, clamp hole；16, stock guide groove；17, clip spring seat；18, circlip set；19, circlip；20, annular slot；
21, resigning annular groove；22, chuck；23, pedestal；24, circular groove；25, the first wire drawing；26, the second wire drawing；27, third wire drawing；28, turn
Button；29, convex block；30, spin bath；31, drawstring baffle；32, resigning square groove；33, baffle ring；34, feather key；35, sleeve；36, sleeve
Guide groove；37, second flap；38, buffer spring；39, handle end；40, electric shock baton.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in Fig. 1 to 14, a kind of antiriot fork for having instantaneous percussion function of the embodiment of the present invention, comprising: shell 1,
First gear bar 2, second gear bar 3, the first drawstring 4, the second drawstring 5, third drawstring 6, the first clamp 7, the second clamp 8, card
Spring mechanism, stock 9, first flap 10, percussion spring 11, sliding block 12, guide pin 13；
Shell 1 is connect with stock 9, and cavity, first gear bar 2, the gear structure of second gear bar 3 and are offered in shell 1
One clamp 7, the second clamp 8 gear end be hinged in cavity, first gear bar 2, the first clamp 7 and second gear bar 3, the
Two clamps 8 are symmetrical arranged, and the gear structure of first gear bar 2 is meshed with the gear end of the first clamp 7, second gear bar 3
Gear structure is meshed with the gear end of the second clamp 8, and the gear end of the first clamp 7 is meshed with the gear end of the second clamp 8,
The rod structure of first gear bar 2 and 4 one end of the first drawstring are hinged, and the rod structure of second gear bar 3 and 5 one end of the second drawstring are cut with scissors
It connects, the first drawstring 4,5 other end of the second drawstring symmetrically extend to 1 rear end of shell and third drawstring 6 converges, the end of the second clamp 8
Clamp column 14 is provided at portion, be provided in the end of the first clamp 7 spring mechanism for unidirectionally clamping clamp column 14 and with
The opposite clamp hole 15 in spring mechanism position；
Stock 9 is hollow structure, offers stock guide groove 16 on stock 9,16 side of stock guide groove offers gap, stock 9
Along first flap 10, percussion spring 11, sliding block 12 is disposed with from shell 1 to 9 direction of stock in hollow structure, spring is fired
11 are connected between first flap 10 and sliding block 12, and guide pin 13 is arranged on sliding block 12 and activity is threaded through stock guide groove 16 and length
In the gap of bar guide groove 16, third drawstring 6 is extended in the hollow structure of stock 9 and is connect with sliding block 12.
The antiriot fork for having instantaneous percussion function of the invention, the guide pin 13 of sliding block 12 are located at the stock guide groove 16 of stock 9
Gap in, distance is minimum between sliding block 12 and first flap 10 at this time, and percussion spring 11 is in compressive state, the first clamp 7
It is also at the state of angle opening with the second clamp 8, guide pin 13 is slid into stock guide groove 16 from the opening position of stock guide groove 16
Place, the sliding block 12 for firing 11 rear end of spring at this time offset the thrust of percussion spring 11 without corresponding power, fire 11 moment of spring
It is fired, sliding block 12 is quickly pushed backward, sliding drives third drawstring 6 quickly to pull back, and third drawstring 6 drives first to draw
Rope 4 is quickly pulled back with the second drawstring 5, and the first drawstring 4 and the second drawstring 5 quickly pull back first gear bar 2 and second
The end of 3 rod structure of rack, so that first gear bar 2 and second gear bar 3 rotate, first gear bar 2 and second gear bar 3
The first clamp 7 and the gear end of the second clamp 8 can be driven to be correspondingly rotated when rotation respectively, so that the first clamp 7 and
Two clamps 8 can synchronize symmetrical progress angular turn, and user only needs that 35 pairs of percussion springs 11 of sleeve is pushed to fire, from
It is almost in a flash that the used time is very short that percussion spring 11, which is fired into the first clamp 7 and the second clamp 8 closure duration, to prevent missing system
Opportunity is taken, it is simple and convenient practical.
Antiriot fork of the invention is mainly made of the clamp end of front end and the stock operating side of rear end, shell 1 in clamp end
Inside is cavity, is provided with two groups of articulated shafts in cavity, and every group of articulated shaft has former and later two articulated shafts respectively, in two groups of articulated shafts
Two articulated shafts by front position, which cut with scissors to move respectively, is connected with first gear bar 2 and second gear bar 3, first gear bar 2 and second
The structure of rack 3 is that one end is gear structure, and two gear structure size shapes are all consistent, first gear bar 2 and second
3 other end of rack is rod structure, and first gear bar 2 and the end of the rod structure of second gear bar 3 have been respectively articulated with hingedly
Head, the hinged articulated joint of first gear bar 2 are fixedly connected with the first drawstring 4, and the hinged articulated joint of second gear bar 3 is fixedly connected
There is the second drawstring 5, the back-end location in extending to shell 1 converges with third drawstring 6 the first drawstring 4 simultaneously with the second drawstring 5, and two
Two articulated shafts in group articulated shaft by back-end location cut with scissors the dynamic gear end for being connected with the first clamp 7 and the second clamp 8 respectively
The size and shape of the gear end of gear end, the gear end of the first clamp 7 and the second clamp 8 are all consistent, and the tooth of the first clamp 7
Wheel end is meshed with the gear end of the second clamp 8, and the gear end of the first clamp 7 engages the gear structure of first gear bar 2 simultaneously,
The gear end of second clamp 8 engages the gear structure of second gear bar 3, and the gear end of the first clamp 7 and the second clamp 8 simultaneously
Shape is greater than the gear structure of first gear bar 2 and second gear bar 3, so that the gear of first gear bar 2 and second gear bar 3
Structure division will not be intermeshed.
In as a preferred technical scheme, spring mechanism includes: clip spring seat 17, circlip set 18, circlip 19；Circlip covers 18
It is internal to be arranged up and down through two hollow circular bosses；The circlip set biggish circular bosses of 18 outer diameters are internally provided with annular slot
20, the lesser circular bosses of outer diameter are internally provided with the resigning annular groove 21 that diameter is less than annular slot 20；Resigning annular groove 21 and annular
It is formed with chuck 22 outstanding between card slot 20, clip spring seat 17,17 lower section pedestal of clip spring seat, 23 top are cased with inside circlip set 18
It is provided with circular groove 24, chuck 22 is fastened in circular groove 24, and the pedestal 23 of clip spring seat 17 is fastened in annular slot 20, annular slot
20 thickness is greater than the thickness of pedestal 23, and 17 upper end of clip spring seat is set as taper, is provided with circlip on the tapered surface of clip spring seat 17
19, the shape of circlip 19 is profiling setting relative to clip spring seat 17, and the taper of the tapered surface of circlip 19 is less than the cone of clip spring seat 17
The position of the taper in shape face, corresponding 19 front end of circlip of circlip set 18 is set as closing up, and circlip 19 is mounted in resigning annular groove 21, card
17 inside upper and lower side of spring abutment is circular hole through setting.
It is rod segment structure that clamp is connected with gear end, and the rod segment structure of the first clamp 7 and the second clamp 8 by straight section with
Segmental arc two parts are constituted, and 7 front end face of the first clamp is provided with clamp hole 15, spring mechanism slot is offered on 15 region of clamp hole, are blocked
Spring mechanism is provided in spring mechanism slot, spring mechanism is made of clip spring seat 17, circlip set 18 with circlip 19, and circlip covers 18 structures
Run through hollow two circular bosses design up and down for inside, the circlip set biggish circular bosses of 18 outer diameters are internally provided with annular slot
20, the lesser circular bosses of outer diameter are internally provided with the resigning annular groove 21 that diameter is less than annular slot 20, resigning annular groove 21 and annular
It is provided with chuck 22 outstanding between card slot 20, is cased with clip spring seat 17,17 lower section pedestal of clip spring seat, 23 outer diameter inside circlip set 18
Maximum is provided with certain thickness circular groove 24 above pedestal 23, pedestal 23 can be allowed to be stuck in annular slot 20, so that clip spring seat 17
With circlip set 18 without departing from, while the thickness of annular slot 20 be greater than clip spring seat 17 on pedestal 23 thickness so that clip spring seat
17 can carry out the axial movement of certain position inside circlip set 18, and 17 upper end of clip spring seat is set as taper, while clip spring seat
It is placed with circlip 19 on 17 tapered surface, the shape of circlip 19 is profiling setting relative to clip spring seat 17, while the cone of circlip 19
The taper in shape face is less than the taper of the tapered surface of clip spring seat 17, while the Position Design of corresponding 19 front end of circlip of circlip set 18 is to receive
Mouthful, circlip 19 is mounted in resigning annular groove 21, so that circlip 19 not will do it disengaging between clip spring seat 17 and circlip set 18, when
When clip spring seat 17 axially jacks up, 19 front end taper edge of circlip can be opened, 17 inside upper and lower side of clip spring seat runs through for circular hole to be set
Meter, while the bore inner diameter size inside clip spring seat 17 is consistent with 15 inner diameter size of clamp hole, corresponding first clamp 7 of clip spring seat 17
Resigning region have an overdose space moved axially back and forth, circlip covers the fixed area of 18 corresponding first clamps 7 to circlip set
18 is are completely fixed stuck setting, prevent circlip set 18 is from mobile relative to the first clamp 7.
In as a preferred technical scheme, antiriot fork further include: the first wire drawing 25, the second wire drawing 26, third wire drawing 27；The
One wire drawing 25,26 one end of the second wire drawing are connected on clip spring seat 17, the first wire drawing 25, the second wire drawing 26 extend after with third wire drawing
27 converge, and are provided on stock 9 and are hinged with turn-button 28, and third wire drawing 27 extends in the hollow structure of stock 9 and is wrapped in turn-button
On 28.
After the first wire drawing 25 and the second wire drawing 26 are more than the position in clamp hole 15,26 end of the first wire drawing 25 and the second wire drawing
Head collects with third wire drawing 27 simultaneously, enables and third wire drawing 27 is pulled to pull the first wire drawing 25 and the second wire drawing 26 simultaneously,
To control the axial movement of clip spring seat 17, third wire drawing 27 extends to its rear end inside the first clamp 7, and from first
7 rod end rear end of clamp is stretched out and is put in by root position 1 inside of shell and enters in 9 inner hollow of stock together, the second clamp 8
Front end is fixedly installed clamp column 14,15 inner diameter size one of clamp hole of the cross-sectional outer diameter size of clamp column 14 and the first clamp 7
It causes and radian is consistent, when the first clamp 7 and the second clamp 8 closure, the clamp column 14 of 8 front end of the second clamp enters to the first folder
It is blocked in the clamp hole 15 of pincers 7 and by spring mechanism, open the first clamp 7 can not with the second clamp 8, when needing the first clamp
7 and second clamp 8 when opening, when pulling third wire drawing 27, third wire drawing 27 drives the first wire drawing 25 and the second wire drawing 26 simultaneously
It pulls, so that axial pull of the clip spring seat 17 of spring mechanism jacks up, 17 front end tapered surface of clip spring seat jacks up circlip 19, circlip 19
Clamping no longer is carried out to clamp column 14, the first clamp 7 and the second clamp 8 is allowed to be detached from opening.
In as a preferred technical scheme, 180 degree is arranged at intervals with two convex blocks 29 on the pedestal 23 of clip spring seat 17, and two
It is connected separately with the first wire drawing 25, the second wire drawing 26 on convex block 29, is offered on the first clamp 7 for the first wire drawing 25, second
The spin bath 30 that wire drawing 26 flexibly pulls.
180 degree is arranged at intervals with two convex blocks 29 on the pedestal 23 of clip spring seat 17, and is connected separately on two convex blocks 29
One wire drawing 25 and the second wire drawing 26, the position of corresponding first wire drawing 25 and the second wire drawing 26 is provided with wire drawing inside the first clamp 7
Slot 30 is flexibly pulled inside it for wire drawing.
In as a preferred technical scheme, it is provided in the cavity structure of shell 1 for by the first drawstring 4, the second drawstring 5
The drawstring baffle 31 separated with the gear end of the first clamp 7, the second clamp 8.
Be provided between the first drawstring 4, the second drawstring 5 and the gear end of clamp the drawstring baffle 31 of arc by drawstring with
Gear separates, and prevents drawstring from twisting in gear.
In as a preferred technical scheme, offered on the first clamp 7, the second clamp 8 to reply first gear bar 2, the
The rod structure of two racks 3 close to when keep away the resigning square groove 32 of position.
First clamp 7 and 8 rod segment region of the second clamp are provided with resigning square groove 32 close to the root area of gear end, so that
When the gear end of the rod structure of rack and clamp is close to each other, the rod structure of rack can be in the resigning square groove 32 of clamp
In carry out keeping away position.
It is located at 16 front end of stock guide groove in as a preferred technical scheme, on stock 9 and is provided with baffle ring 33, stock guide groove
Feather key 34,9 outer wall of stock of rear end of the stock guide groove 16 far from baffle ring 33 are provided on 9 outer wall of stock between 16 and baffle ring 33
On be provided with feather key 34, antiriot fork further includes sleeve 35, and the 16 region periphery of stock guide groove of stock 9 is cased with sleeve 35, sleeve 35
It is connect between stock 9 for feather key 34,35 front end portion of sleeve is provided with sleeve guide groove corresponding with the stock guide groove 16 of stock 9
36,36 front end of sleeve guide groove is again provided with gap in the gap corresponding position of stock guide groove 16, the gap of sleeve guide groove 36 with
Oblique angle is provided between sleeve guide groove 36,13 activity of guide pin is threaded through in the gap of sleeve guide groove 36 and sleeve guide groove 36.
1 rear end of shell is connected with stock 9, be inside stock 9 it is hollow, third drawstring 6 and third wire drawing 27 are from shell 1
It extends in stock 9 until 9 rear end of stock, is fixed as one on back-end location outer wall in stock 9 and is provided with baffle ring 33, baffle ring 33
Offer stock guide groove 16 on 9 tube wall of stock of rear end certain distance, stock guide groove 16 close to one end of baffle ring 33 wherein
Side is provided with gap, has been wholely set feather key 34, while stock guide groove on 9 outer wall of stock between stock guide groove 16 and baffle ring 33
The feather key 34 of a distance is designed in 16 rear ends simultaneously, is fixedly installed first flap 10 inside front position stock 9 in baffle ring 33,
It is provided with baffle hole in first flap 10 to pass through for third drawstring 6 and third wire drawing 27, while in the position rearward of first flap 10
Stock 9 inside be cased with cylindrical sliding block 12, guide pin 13 is provided on sliding block 12,12 hole of sliding block is provided on sliding block 12 for
Three drawstrings 6 pass through with third wire drawing 27, while sliding block 12 is fixedly connected with third drawstring 6, between first flap 10 and sliding block 12
It is fixedly connected with percussion spring 11.The 16 region periphery of stock guide groove of stock 9 is cased with sleeve 35, is between sleeve 35 and stock 9
Feather key 34 connects, and 35 front end portion of sleeve is provided with sleeve guide groove 36 corresponding with the stock guide groove 16 of stock 9, sleeve guide groove 36
Front end is again provided with gap in the gap corresponding position of stock guide groove 16, while setting at the gap and the interior angle of sleeve guide groove 36
It is equipped with oblique angle, convenient for guide pin 13 can be driven to slide into stock guide groove from the opening position of 9 tube wall of stock when sliding sleeve 35 at oblique angle
At 16.
In as a preferred technical scheme, antiriot fork further include: second flap 37, buffer spring 38；After stock guide groove 16
Stock 9 at end is internally provided with second flap 37, and the front end of second flap 37 is provided with buffer spring 38.
In stock guide groove 16, a distance director bar 9 is internally provided with second flap 37 and is fixedly connected with stock 9 rearward, and
The front end face of two baffles 37 is fixedly installed buffer spring 38, when the percussion release band movable slider 12 of spring 11 pops up backward, delays
Buffer function can be played to sliding block 12 by rushing spring 38.
In as a preferred technical scheme, 9 rear end of stock is connected with handle end 39, and handle end 39 is in rectangular-ambulatory-plane, handle
The rectangular-ambulatory-plane inside configuration at end 39 is hinged with turn-button 28, and turn-button 28 is internally provided with the winding road of circular ring shape, and third wire drawing 27 twines
It is wound on winding road.
35 rear end of sleeve, which is provided with, holds end, holds end without guide barrel construction, 9 rear end face of stock is fixedly connected with handle end
39, handle end 39 is in " returning " font, and hinge is dynamic inside handle end 39 " time " font is connected with turn-button 28, and turn-button 28 is internally provided with circle
The winding road (not shown) of annular winds the fixed tail end for being wound with third wire drawing 27 on road, when rotating turn-button 28, Ke Yila
Dynamic third wire drawing 27 is to drive the first wire drawing 25 and the second wire drawing 26 that the axial movement of clip spring seat 17 is then driven to jack up circlip 19.
In as a preferred technical scheme, the front end of shell 1 is provided with electric shock baton 40.1 front end of shell of antiriot fork is arranged
There is electric shock baton 40 that can shock by electricity to ruffian.
When antiriot fork is not used in normal condition, the guide pin 13 of sliding block 12 is located at slitting for the stock guide groove 16 of stock 9
In mouthful, the sleeve guide groove 36 of sleeve 35 is corresponding with the position of stock guide groove 16, at this time distance between sliding block 12 and first flap 10
Minimum, percussion spring 11 are in compressive state, and the first clamp 7 and the second clamp 8 are also at the state of angle opening, and turn-button 28 is controlled
The third wire drawing 27 of system is also at relaxed state, and when needing to subdue ruffian using the antiriot fork, hand holds the holding of sleeve 35
End pushes sleeve 35 axially forward, and the gap oblique angle of sleeve guide groove 36 can drive the guide pin 13 of sliding block 12 from stock guide groove 16
Opening position slides at stock guide groove 16, and the sliding block 12 for firing 11 rear end of spring at this time offsets percussion spring 11 without corresponding power
Thrust, percussion 11 moment of spring fired, sliding block 12 is quickly pushed backward, sliding drive third drawstring 6 quickly pull back
Dynamic, third drawstring 6 drives the first drawstring 4 quickly to pull back with the second drawstring 5, and the first drawstring 4 and the second drawstring 5 pass through hingedly
Head quickly pulls back the end of first gear bar 2 Yu 3 rod structure of second gear bar, so that first gear bar 2 and second gear
Bar 3 rotates, because first gear bar 2 is engaged with the gear end of the first clamp 7, the gear end of second gear bar 3 and the second clamp 8
Engagement, so first gear bar 2 and second gear bar 3 can drive the gear end of the first clamp 7 and the second clamp 8 respectively when rotating
It is correspondingly rotated, and because the first clamp 7 is engaged with the gear end of the second clamp 8, so that the first clamp 7 and the second clamp
8 can synchronize it is symmetrical carry out angular turn, can synchronous same-speed rotation so that the closure mouth position of the first clamp 7 and the second clamp 8
In the positive front end of stock 9, the advantages of this structure is that user only needs that 35 pairs of percussion springs 11 of sleeve is pushed to fire, from hitting
It is almost in a flash that the used time is very short that hair spring 11, which is fired into the first clamp 7 and the second clamp 8 closure duration, to prevent missing uniform
Opportunity.
When the first clamp 7 and the second clamp 8 are closed, the clamp column 14 of 8 front end of the second clamp enters to the first clamp 7
It is blocked in clamp hole 15 and by spring mechanism, open the first clamp 7 can not with the second clamp 8, prevent ruffian from earning to open and escape, together
If when the ruffian that is caught in also attempting to shake off, ruffian can be implemented to shock by electricity with the electric shock baton 40 of 1 front end of shell, so as to further
Subdue ruffian.When needing to open the first clamp 7 and the second clamp 8, rotate turn-button 28, can pull third wire drawing 27 to
Driving the first wire drawing 25 and the second wire drawing 26 that the axial movement of clip spring seat 17 is then driven to jack up circlip 19 makes circlip 19 be detached from clamp
Then first clamp 7 and the second clamp 8 are opened, are caught in guide pin 13 inside the gap of stock guide groove 16 by column 14, and first
Clamp 7 and the second clamp 8 keep open configuration again.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of antiriot fork for having instantaneous percussion function characterized by comprising shell, first gear bar, second gear
Bar, the first drawstring, the second drawstring, third drawstring, the first clamp, the second clamp, spring mechanism, stock, first flap, percussion bullet
Spring, sliding block, guide pin；
The shell is connect with the stock, and cavity, the tooth of the first gear bar, second gear bar are offered in the shell
The gear end of wheel construction and first clamp, the second clamp is hinged in the cavity, the first gear bar, the first folder
Pincers are symmetrical arranged with the second gear bar, the second clamp, the gear structure of the first gear bar and first clamp
Gear end is meshed, and the gear structure of the second gear bar is meshed with the gear end of second clamp, first folder
The gear end of pincers is meshed with the gear end of second clamp, the rod structure of the first gear bar and first drawstring one
End is hinged, and the rod structure of the second gear bar and second drawstring one end are hinged, and first drawstring, the second drawstring are another
End symmetrically extends to the housing rear end and converges with the third drawstring, and the end of second clamp is provided with clamp column,
Be provided in the end of first clamp spring mechanism for unidirectionally clamping the clamp column and with the circlip machine
The opposite clamp hole in structure position；
The stock is hollow structure, offers stock guide groove on the stock, stock guide groove side offers gap, institute
State in the hollow structure of stock along be disposed with from the shell to the stock direction first flap, percussion spring,
Sliding block, the percussion spring are connected between the first flap and the sliding block, and the guide pin is arranged on the slide block simultaneously
Activity is threaded through in the gap of the stock guide groove and the stock guide groove, and the third drawstring extends to the hollow of the stock
It is connected with the slide block in structure.
2. antiriot fork according to claim 1, which is characterized in that the spring mechanism includes: clip spring seat, circlip set, card
Spring；The circlip set is arranged through two hollow circular bosses up and down to be internal；In the circlip set biggish circular bosses of outer diameter
Portion is provided with the lesser circular bosses of annular slot, outer diameter and is internally provided with the resigning annular groove that diameter is less than the annular slot；Institute
It states and is formed with chuck outstanding between resigning annular groove and annular slot, the circlip set internal sleeve has the clip spring seat, the card
It is provided with circular groove above pedestal below spring abutment, the chuck is fastened in the circular groove, and the pedestal of the clip spring seat is fastened on institute
It states in annular slot, the thickness of the annular slot is greater than the thickness of the pedestal, and the clip spring seat upper end is set as taper, institute
It states and is provided with the circlip on the tapered surface of clip spring seat, the shape of the circlip is profiling setting, institute relative to the clip spring seat
State the tapered surface of circlip taper be less than the clip spring seat tapered surface taper, the corresponding circlip front end of circlip set
Position is set as closing up, and the circlip is mounted in the resigning annular groove, and upper and lower side runs through for circular hole and sets inside the clip spring seat
It sets.
3. antiriot fork according to claim 2, which is characterized in that the antiriot fork further include: the first wire drawing, second are drawn
Silk, third wire drawing；First wire drawing, second wire drawing one end are connected on the clip spring seat, first wire drawing, the second wire drawing
Converge after extension with the third wire drawing, be provided on the stock and be hinged with turn-button, the third wire drawing extends to the length
It is wrapped in the hollow structure of bar on the turn-button.
4. antiriot fork according to claim 3, which is characterized in that 180 degree is arranged at intervals on the pedestal of the clip spring seat
Two convex blocks are connected separately with first wire drawing, the second wire drawing on two convex blocks, open up on first clamp useful
In the spin bath that first wire drawing, the second wire drawing flexibly pull.
5. antiriot fork according to claim 1, which is characterized in that be provided in the cavity structure of the shell for by institute
State the first drawstring, the second drawstring and first clamp, the drawstring baffle that the gear end of the second clamp separates.
6. antiriot fork according to claim 1, which is characterized in that offer correspondence on first clamp, the second clamp
To the rod structure of the first gear bar, second gear bar close to when keep away the resigning square groove of position.
7. antiriot fork according to claim 1, which is characterized in that be located at stock guide groove front end on the stock and set
It is equipped with baffle ring, feather key is provided on the stock outer wall between the stock guide groove and the baffle ring, the stock guide groove is remote
It is provided with feather key on the stock outer wall of rear end from the baffle ring, the antiriot fork further includes sleeve, the length of the stock
Bar guide groove region periphery is cased with the sleeve, connects between the sleeve and the stock for feather key, the barrel forward end part
It is provided with sleeve guide groove corresponding with the stock guide groove of the stock, gap of the sleeve guide groove front end in the stock guide groove
Corresponding position is again provided with gap, is provided with oblique angle between the gap of the sleeve guide groove and the sleeve guide groove, described to lead
Pin activity is threaded through in the gap of the sleeve guide groove and the sleeve guide groove.
8. antiriot fork according to claim 7, which is characterized in that the antiriot fork further include: second flap, buffering elastic
Spring；The stock at stock guide groove rear end is internally provided with the second flap, the front end setting of the second flap
There is the buffer spring.
9. antiriot fork according to claim 3, which is characterized in that the stock rear end is connected with handle end, the hand
Pommel is in rectangular-ambulatory-plane, and the rectangular-ambulatory-plane inside configuration of the handle end is hinged with the turn-button, and the turn-button is internally provided with annulus
The winding road of shape, the third wire drawing are wrapped on the winding road.
10. antiriot fork according to claim 1, which is characterized in that the front end of the shell is provided with electric shock baton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003011.8A CN109443087B (en) | 2019-01-03 | 2019-01-03 | Anti-riot fork with instantaneous firing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003011.8A CN109443087B (en) | 2019-01-03 | 2019-01-03 | Anti-riot fork with instantaneous firing function |
Publications (2)
| Publication Number | Publication Date |
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| CN109443087A true CN109443087A (en) | 2019-03-08 |
| CN109443087B CN109443087B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910003011.8A Active CN109443087B (en) | 2019-01-03 | 2019-01-03 | Anti-riot fork with instantaneous firing function |
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| CN (1) | CN109443087B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804054A (en) * | 2021-04-28 | 2021-12-17 | 丁常伟 | Instantaneous percussion self-locking type anti-riot fork |
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| CN209588823U (en) * | 2019-01-03 | 2019-11-05 | 丁常伟 | A kind of antiriot fork having instantaneous percussion function |
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| WO2010087357A1 (en) * | 2009-01-28 | 2010-08-05 | 三力工業 株式会社 | Openable and closable two-pronged body holding device |
| CN102728626A (en) * | 2012-06-14 | 2012-10-17 | 太原重工股份有限公司 | Horizontal moving device for capillary pipe and pilger mill set having same device |
| CN103954170A (en) * | 2014-05-19 | 2014-07-30 | 王顺桥 | Life uninjured struggle-causing-more-pain enemy arresting equipment for police |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804054A (en) * | 2021-04-28 | 2021-12-17 | 丁常伟 | Instantaneous percussion self-locking type anti-riot fork |
| CN113804054B (en) * | 2021-04-28 | 2023-02-28 | 丁常伟 | Instantaneous percussion self-locking type anti-riot fork |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109443087B (en) | 2024-04-09 |
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